Free Shipping Offers are for Standard Ground Delivery service and are only valid for shipping addresses within the 48 Contiguous United States. Truck freight and oversize charges still apply unless otherwise notes and can only be shipped to the lower 48 States.Same Day Shipping (on most parts) if you order by 5PM EST on a business day. We ship via UPS Ground and/or USPS to all locations in the Continental 48 States.

AmericanMuscle also offers Free Freight Handling to locations with loading docks in the Continental 48 States. Freight shipments going to a residential address will require a $75 residential handling fee.

One of the forgotten parts of the exhaust system is the Mustang O2 Sensor. Replacing a broken or worn-out Mustang O2 Sensor will improve power, increase fuel economy, and keep that dreaded "Check Engine" light from distracting you while you're at the wheel. What should distract you right now is the awesome deals AmericanMuscle is having on both Mustang H-Pipes and
Mustang X-Pipes.

AmericanMuscle Sweepstakes

Word on The Street

On my most recent order from AM I had some challenges with the product installation. The customer service team at AM resolved all of my challenges quickly, efficiently and pleasantly. At all times their customer service team exceeded my expectations. I have pulled all of the other car supplier catalogs from my magazine racks except the American Muscle catalog. From now on my Mustang only rides with American Muscle. Thank you for exceeding my expectations.

Meet Our Team

I have always been into cars, specifically Mustangs. But it wasn’t until I owned my first mustang that I really got in to them. I was I need of a car at the time and knew someone who owned a dealership and he had a 2000 Mustang convertible there. Being my first Mustang I didn’t know much about them...